package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import com.sky.vo.OrderVO;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {
    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     * @param orderNumber*/

    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
      修改订单信息
      @param orders
     **/
    void update(Orders orders);


    @Select("select status from orders")
    List<Long> querystatus();

    @Select("select * from orders where id = #{id}")
    OrderVO getById(Long id);

    @Select("select * from orders where user_id = #{userId}")
    Orders getByUserId(Long userId);


    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);

    @Update("update orders set status = #{orderStatus},checkout_time = #{checkOutTime},pay_status = #{orderPaidStatus} where id =#{id}")
    void updateStatus(Integer orderStatus, Integer orderPaidStatus, LocalDateTime checkOutTime, Long id);

    /*
    * 根据订单状态判断是否超时
    * */
    @Select("select * from orders where status = #{status} and order_time < #{orderTime}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status,LocalDateTime orderTime);

    /*
    *统计指定时间内的营业金额
    * */
    Double sumByMap(Map map);

    /*
    * 统计指定时间内订单数量
    * */
    Integer countByMap(Map map);

    /*
    *统计指定时间区间内的销量前10名
    * */
    List<GoodsSalesDTO> getSalesTop(LocalDateTime begin,LocalDateTime end);
}
